From f8acdeb437ff18762399c519e2416aceb2149609 Mon Sep 17 00:00:00 2001 From: Teravus Ovares Date: Mon, 6 Oct 2008 00:00:55 +0000 Subject: * Green dots on the mainmap for avatar. * Initial implementation * You'll only be able to seen green dots on regions on the map that have been updated. --- .../Environment/Modules/World/NPC/NPCAvatar.cs | 6 + .../Modules/World/WorldMap/WorldMapModule.cs | 168 +++++++++++++++++++++ 2 files changed, 174 insertions(+) (limited to 'OpenSim/Region/Environment/Modules/World') diff --git a/OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs b/OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs index 99c953c..ff54ed3 100644 --- a/OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs +++ b/OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs @@ -324,6 +324,8 @@ namespace OpenSim.Region.Environment.Modules.World.NPC public event DirPlacesQuery OnDirPlacesQuery; + public event MapItemRequest OnMapItemRequest; + #pragma warning restore 67 #endregion @@ -895,6 +897,10 @@ namespace OpenSim.Region.Environment.Modules.World.NPC { } + public void SendMapItemReply(mapItemReply[] replies, uint mapitemtype, uint flags) + { + } + public void KillEndDone() { } diff --git a/OpenSim/Region/Environment/Modules/World/WorldMap/WorldMapModule.cs b/OpenSim/Region/Environment/Modules/World/WorldMap/WorldMapModule.cs index bc62e07..8091c59 100644 --- a/OpenSim/Region/Environment/Modules/World/WorldMap/WorldMapModule.cs +++ b/OpenSim/Region/Environment/Modules/World/WorldMap/WorldMapModule.cs @@ -31,9 +31,11 @@ using System.Collections.Generic; using System.Drawing; using System.Drawing.Imaging; using System.IO; +using System.Net; using System.Reflection; using OpenMetaverse; using OpenMetaverse.Imaging; +using OpenMetaverse.StructuredData; using log4net; using Nini.Config; using OpenSim.Framework; @@ -45,6 +47,9 @@ using OpenSim.Region.Environment.Scenes; using OpenSim.Region.Environment.Types; using Caps = OpenSim.Framework.Communications.Capabilities.Caps; +using LLSD = OpenMetaverse.StructuredData.LLSD; +using LLSDMap = OpenMetaverse.StructuredData.LLSDMap; +using LLSDArray = OpenMetaverse.StructuredData.LLSDArray; namespace OpenSim.Region.Environment.Modules.World.WorldMap { @@ -85,6 +90,7 @@ namespace OpenSim.Region.Environment.Modules.World.WorldMap m_scene.AddHTTPHandler(regionimage, OnHTTPGetMapImage); + m_scene.AddLLSDHandler("/MAP/MapItems/" + scene.RegionInfo.RegionHandle.ToString(),HandleRemoteMapItemRequest); //QuadTree.Subdivide(); //QuadTree.Subdivide(); @@ -231,6 +237,7 @@ namespace OpenSim.Region.Environment.Modules.World.WorldMap //doFriendListUpdateOnline(client.AgentId); client.OnRequestMapBlocks += RequestMapBlocks; + client.OnMapItemRequest += HandleMapItemRequest; } private void ClientLoggedOut(UUID AgentId) { @@ -238,6 +245,109 @@ namespace OpenSim.Region.Environment.Modules.World.WorldMap } #endregion + public virtual void HandleMapItemRequest(IClientAPI remoteClient, uint flags, + uint EstateID, bool godlike, uint itemtype, ulong regionhandle) + { + if (itemtype == 6) // we only sevice 6 right now (avatar green dots) + { + RegionInfo mreg = m_scene.SceneGridService.RequestNeighbouringRegionInfo(regionhandle); + if (mreg != null) + { + string httpserver = "http://" + mreg.ExternalEndPoint.Address.ToString() + ":" + mreg.HttpPort + "/MAP/MapItems/" + regionhandle.ToString(); + List returnitems = new List(); + LLSDMap ramap = RequestMapItems(httpserver); + if (ramap.ContainsKey(itemtype.ToString())) + { + LLSDArray itemarray = (LLSDArray)ramap[itemtype.ToString()]; + for (int i = 0; i < itemarray.Count; i++) + { + LLSDMap mapitem = (LLSDMap)itemarray[i]; + mapItemReply mi = new mapItemReply(); + mi.x = (uint)mapitem["X"].AsInteger(); + mi.y = (uint)mapitem["Y"].AsInteger(); + mi.id = mapitem["ID"].AsUUID(); + mi.Extra = mapitem["Extra"].AsInteger(); + mi.Extra2 = mapitem["Extra2"].AsInteger(); + mi.name = mapitem["Name"].AsString(); + returnitems.Add(mi); + } + + } + remoteClient.SendMapItemReply(returnitems.ToArray(), itemtype, flags); + } + } + + } + + private LLSDMap RequestMapItems(string httpserver) + { + WebRequest mapitemsrequest = WebRequest.Create(httpserver); + mapitemsrequest.Method = "POST"; + mapitemsrequest.ContentType = "application/xml+llsd"; + LLSDMap RAMap = new LLSDMap(); + + string RAMapString = RAMap.ToString(); + LLSD LLSDofRAMap = RAMap; // RENAME if this works + + byte[] buffer = LLSDParser.SerializeXmlBytes(LLSDofRAMap); + LLSDMap responseMap = new LLSDMap(); + Stream os = null; + try + { // send the Post + mapitemsrequest.ContentLength = buffer.Length; //Count bytes to send + os = mapitemsrequest.GetRequestStream(); + os.Write(buffer, 0, buffer.Length); //Send it + os.Close(); + m_log.InfoFormat("[WorldMap]: Getting MapItems from Sim {0}", httpserver); + } + catch (WebException ex) + { + m_log.InfoFormat("[WorldMap] Bad send on GetMapItems {0}", ex.Message); + responseMap["connect"] = LLSD.FromBoolean(false); + + return responseMap; + } + + //m_log.Info("[OGP] waiting for a reply after rez avatar send"); + string response_mapItems_reply = null; + { // get the response + try + { + WebResponse webResponse = mapitemsrequest.GetResponse(); + if (webResponse == null) + { + //m_log.Info("[OGP:] Null reply on rez_avatar post"); + } + + StreamReader sr = new StreamReader(webResponse.GetResponseStream()); + response_mapItems_reply = sr.ReadToEnd().Trim(); + //m_log.InfoFormat("[OGP]: rez_avatar reply was {0} ", response_mapItems_reply); + + } + catch (WebException ex) + { + //m_log.InfoFormat("[OGP]: exception on read after send of rez avatar {0}", ex.Message); + responseMap["connect"] = LLSD.FromBoolean(false); + + return responseMap; + } + LLSD rezResponse = null; + try + { + rezResponse = LLSDParser.DeserializeXml(response_mapItems_reply); + + responseMap = (LLSDMap)rezResponse; + } + catch (Exception ex) + { + //m_log.InfoFormat("[OGP]: exception on parse of rez reply {0}", ex.Message); + responseMap["connect"] = LLSD.FromBoolean(false); + + return responseMap; + } + } + return responseMap; + } /// /// Requests map blocks in area of minX, maxX, minY, MaxY in world cordinates /// @@ -378,5 +488,63 @@ namespace OpenSim.Region.Environment.Modules.World.WorldMap } return null; } + public LLSD HandleRemoteMapItemRequest(string path, LLSD request, string endpoint) + { + uint xstart = 0; + uint ystart = 0; + + Helpers.LongToUInts(m_scene.RegionInfo.RegionHandle,out xstart,out ystart); + + LLSDMap responsemap = new LLSDMap(); + List avatars = m_scene.GetAvatars(); + LLSDArray responsearr = new LLSDArray(avatars.Count); + LLSDMap responsemapdata = new LLSDMap(); + int tc = System.Environment.TickCount; + /* + foreach (ScenePresence av in avatars) + { + responsemapdata = new LLSDMap(); + responsemapdata["X"] = LLSD.FromInteger((int)(xstart + av.AbsolutePosition.X)); + responsemapdata["Y"] = LLSD.FromInteger((int)(ystart + av.AbsolutePosition.Y)); + responsemapdata["ID"] = LLSD.FromUUID(UUID.Zero); + responsemapdata["Name"] = LLSD.FromString("TH"); + responsemapdata["Extra"] = LLSD.FromInteger(0); + responsemapdata["Extra2"] = LLSD.FromInteger(0); + responsearr.Add(responsemapdata); + } + responsemap["1"] = responsearr; + */ + if (avatars.Count == 0) + { + responsemapdata = new LLSDMap(); + responsemapdata["X"] = LLSD.FromInteger((int)(xstart + 1)); + responsemapdata["Y"] = LLSD.FromInteger((int)(ystart + 1)); + responsemapdata["ID"] = LLSD.FromUUID(UUID.Zero); + responsemapdata["Name"] = LLSD.FromString(Util.Md5Hash(m_scene.RegionInfo.RegionName + tc.ToString())); + responsemapdata["Extra"] = LLSD.FromInteger(0); + responsemapdata["Extra2"] = LLSD.FromInteger(0); + responsearr.Add(responsemapdata); + + responsemap["6"] = responsearr; + } + else + { + responsearr = new LLSDArray(avatars.Count); + foreach (ScenePresence av in avatars) + { + responsemapdata = new LLSDMap(); + responsemapdata["X"] = LLSD.FromInteger((int)(xstart + av.AbsolutePosition.X)); + responsemapdata["Y"] = LLSD.FromInteger((int)(ystart + av.AbsolutePosition.Y)); + responsemapdata["ID"] = LLSD.FromUUID(UUID.Zero); + responsemapdata["Name"] = LLSD.FromString(Util.Md5Hash(m_scene.RegionInfo.RegionName + tc.ToString())); + responsemapdata["Extra"] = LLSD.FromInteger(1); + responsemapdata["Extra2"] = LLSD.FromInteger(0); + responsearr.Add(responsemapdata); + } + responsemap["6"] = responsearr; + } + return responsemap; + } } + } -- cgit v1.1